Analysis on Sealing Performance for a New Type of Rubber Olecranon-Shaped Sealing Ring in Pipe Jacking Joint

<div>Contact stress curve of the first rubber ring before optimizing during anticlockwise rotation: (a) contact pressure of line 1 for the first rubber ring, (b) contact pressure of line 2 for the first rubber ring, and (c) contact pressure of line 3 for the first rubber ring.</div>

Advances in Civil Engineering

fig22

Figure 22

Figure 22: Analysis on Sealing Performance for a New Type of Rubber Olecranon-Shaped Sealing Ring in Pipe Jacking Joint 